Sealmaster® 550246 RFB Non-Expansion Round/Straight Bore Tapered Roller Bearing unit, 1-1/2 in Dia Bore, 4-1/8 in L Bolt Center-to-Center, 4-Bolt Flange Mount, 5-3/8 in OAL/Dia
Sealmaster® RPB mounted tapered roller bearings are a dimensionally interchangeable upgrade from competitive Type E bearings. The exclusive features include unitized replaceable inserts, self aligning capability, split housing and the Sealmaster® alignment pin which provides for a direct path for lubrication into the bearing and helps prevent outer ring rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in both inch and metric with a wide variety of housing, sealing and lubrication options.
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BrandSealmaster®
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UPC662288480228
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Manufacturer Part Number550246
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CountryUSA
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Load Capacity6140 lb Dynamic
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Locking DeviceDouble Set Screw Collar
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Temperature Rating-20 to 220 deg F
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FinishUncoated
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Flange Mounting Type4-Bolt
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Maximum Speed3000 rpm
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TypeNon-Expansion Round/Straight Bore
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Seal MaterialFelt
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SeriesRFB
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Bearing MaterialCast Iron
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Bolt Center-to-Center Length4-1/8 in
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Bore Diameter1-1/2 in
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Overall Depth3-1/2 in
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Overall Height5-3/8 in
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Overall Length/Diameter5-3/8 in
- Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
- Race-mounted felt-lined flinger seal
- Double-collar interlock with 120 deg spacing setscrew lock, diamond faceted setscrews
- Powder coat epoxy split cast iron housing
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Alternative Part NumberRFB 108
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UNSPSC31171500
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Package DescriptionEACH
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Specification Sheet
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Instruction/Installation Manual
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Sealmaster® 550246 RFB Non-Expansion Round/Straight Bore Tapered Roller Bearing unit, 1-1/2 in Dia Bore, 4-1/8 in L Bolt Center-to-Center, 4-Bolt Flange Mount, 5-3/8 in OAL/Dia
Sealmaster® RPB mounted tapered roller bearings are a dimensionally interchangeable upgrade from competitive Type E bearings. The exclusive features include unitized replaceable inserts, self aligning capability, split housing and the Sealmaster® alignment pin which provides for a direct path for lubrication into the bearing and helps prevent outer ring rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in both inch and metric with a wide variety of housing, sealing and lubrication options.
Dodge® 070660 307 Non-Expansion Type S-2000 Spherical Roller Bearing Unit, 3-7/16 in Dia Bore, 6.09 in L Bolt Center-to-Center, 8.63 in Dia Bolt Circle, Piloted Flange Mount, 10-1/4 in OAL/Dia
Unit-housed double-row Dodge® S-2000 spherical roller bearings have higher ratings and long L10 life. These bearings are in cast iron housings and available in pillow block, flange, and piloted flange versions. A variety of sealing options for easy application and protection make the Dodge® S-2000 a high-capacity bearing with maximum life.
Sealmaster® 550242 RFB Non-Expansion Round/Straight Bore Tapered Roller Bearing Unit, 1-3/16 in Dia Bore, 2-7/8 in L Bolt Center-to-Center, 4-Bolt Flange Mount, 4 in OAL/Dia
Sealmaster® RPB mounted tapered roller bearings are a dimensionally interchangeable upgrade from competitive Type E bearings. The exclusive features include unitized replaceable inserts, self aligning capability, split housing and the Sealmaster® alignment pin which provides for a direct path for lubrication into the bearing and helps prevent outer ring rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in both inch and metric with a wide variety of housing, sealing and lubrication options as illustrated on the pages to follow.
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Dodge® 071494 407 Expansion Type S-2000 Flange Mount Roller Bearing Unit, 4-7/16 in Dia Bore, 8-3/4 in L Bolt Center-to-Center, 12.37 in Dia Bolt Circle, 4-Bolt Base Flange Mount, 10.88 in OAL/Dia
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